Increased frequency and voltage interactions affecting frequency and transient stability in networks with large penetration of renewable generation

Adrees, Atia and Milanović, Jovica V. and Papadopoulos, Panagiotis N. and Mancarella, Pierluigi; (2019) Increased frequency and voltage interactions affecting frequency and transient stability in networks with large penetration of renewable generation. In: 2019 IEEE Power & Energy Society General Meeting (PESGM). IEEE, Piscataway, NJ.. ISBN 9781728119816 (https://doi.org/10.1109/PESGM40551.2019.8973590)

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Abstract

The paper investigates the frequency and voltage dynamics and stability in power systems with increased penetration of inverter-based renewable energy sources (RES). The case studies presented within the paper show that the frequency dynamics (frequency nadir and rate of change of frequency) is not only affected by the decrease in system inertia but also by increasing frequency/voltage interactions when the proportion of RES exceeds that of synchronous generation. Furthermore, the critical fault clearing Time (CCT) analysis for transient stability indicates that RES fault ride through (FRT) and their settings can have a significant impact on the nearby generators. The studies also demonstrate that voltage and frequency interactions can be reduced and transient stability of synchronous generators improved by applying dynamic voltage support in weak areas of the system.

  • Item type:Book Section
    ID code:72671
    Dates:
    Date
    Event
    4 August 2019
    Published
    1 March 2019
    Accepted
    Notes:© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:10 Jun 2020 13:46
    Last modified:08 Apr 2024 14:02
    URI:https://strathprints.strath.ac.uk/id/eprint/72671
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